How to Migrate Mac Mail to Office 365 on Mac?

admin | Apple Mail how to Mac Mail software technology | 4 minutes read | Modified on: 14-04-2022

Get quick and effective guidance on how to migrate Mac Mail to Office 365. Go through the article and know the procedure as well as perfect MacMister Apple Mail Converter for Mac solution to migrate Mac Mail to Office 365. Moreover, if you want, you can perform the process manually through IMAP configuration.

Mac Mail or Apple Mail is one of the most used and popular email application of Mac OS. Its unique features and services makes email client different from others. The email program uses MBOX format to store all its email files. However, in spite of wonderful features, users are moving to a different platform such as Office 365 due to technological advancement and global accessibility.

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Office 365 is a platform-independent server that offers data management facility to users on cloud. It is the enhanced cloud version of desktop MS Office suite. The service includes all the applications that are available in the desktop version of Microsoft Office such as Word, PowerPoint, OneNote, Spreadsheet and more.

Some Benefits of Using Office 365

Independency of File Accessibility

The app allows the organization to store all the user files on cloud. It means, a user or organization can access those files from cloud anytime and from any location. The only thing that is important to carry out this task is the internet connectivity.

Safe Cloud Storage

The Office 365 is a secure and safe to access cloud platform. Includes robust security measures like two-factor authentication. It keeps your files safe from unauthorised access. Anti-malware as well as threat detection means security threats are recognised and blocked immediately. And, the feature is important for those organizations that are dealing with confidential information.

Clear Communication

Microsoft 365 offers Skype and Outlook apps to keep the communication straightforward and centralised. With the help of these programs, users can collaborate and communicate irrespective of distance and time.

Predictable Spend

It is a subscription based program. So, the cost of license depends on the level of the functionality one will use for business. Different enterprise levels are categorised with different applications and products. However, upgrades are included in the cost of a license. So, one may not need to pay extra for the same.

Centralised Collaboration

Office 365 allows to share account mailboxes, calendars, contacts and other data and also allow to use collaborative tools to edit document at one place.

How to Migrate Apple Mac Mail to Microsoft 365 on Mac?

In order to perform the migration, make use of Mac Mail Converter for Mac application. The advance and all-in-one solution that is programmed with simple GUI and is accessible by technical and non-technical users.

The advance features offered in the application help users to perform the desirable migration and to get the output as per need. Download the trial edition and know the working procedure to migrate Apple Mail to Office 365.

Steps to Migrate Mac Mail to Office 365 on macOS

Step 1. Download Mac Mail Converter on Mac. Add Mac Mail mailboxes according to requirement using the options available and click Next.

add Apple Mail files

Step 2. Apple Mail mailbox list will appear with checkbox once scanning process completes. Use checkbox when you need to migrate selective Mac Mail emails. Otherwise hit Next.

selective conversion

Step 3. Choose Office 365 after clicking Select Saving Option.

saving option

Step 4. Enter Office 365 login details in which one wants to migrate Mac Mail mailboxes and click Export.

Step 5. Get the preview of Live Migration and track the number of files converted, number of files left for conversion and status.

conversion process

Step 6. Process will end with a pop-up “Conversion Completed”. Click OK and the tool will automatically create a log report that will show entire migration details of Apple Mail mailboxes. You can either discard it or save it for future purpose if needed.

Now, navigate to the specified Office 365 account and check the resultant data. The Apple Mail mailbox content and it’s file structure will remain accurate after migration process.

Robust Features of Remarkable Solution

Batch Migration Possible

The application possesses batch mode option. By utilizing it, users will be able to migrate multiple Mac Mail mailboxes at once. When you select option of adding Apple Mail mailboxes manually, you will get two buttons i.e. Add Files and Add Folders. Using Add Folder button you will be able to migrate unlimited Mac Mail mailboxes at once.

Direct Conversion Facility

The software possesses direct conversion facility to users. The tool includes Office 365 as a saving option. Users need to simply provide login details of a required O365 account and move all Mac Mail mailboxes in the same directly without data loss.

Offers Simple and Friendly GUI

The utility includes simple and friendly GUI. Technical and non-technical users can instant use the software and migrate Mac Mail mailboxes without taking expert’s help. The three easy steps implementation makes the tool time-saving and easy for users.

Maintains Data Accuracy

The solution not only performs the task of migration but also takes care of the data originality during the process. The data integrity and folder structure of Mac Mail mailboxes remain accurate and precise after conversion completes.

Note. You can understand more about the tool with the help of free trial edition. The freeware version allows to import 25 emails and attachments from Mac Mail mailboxes free of cost. In case you need any help, contact our support team anytime.


The entire post has discussed the perfect method to migrate Apple Mail to Office 365 on Mac. The technique here saves a lot of time and performs the complete process without data alteration. The working of the tool is easy. Even, the advance options help in gaining the desired outcome.